Here is the full list of all 34 DYSMANTLE achievements.
Dig up all buried treasures on the Island.
Complete all Points of Interest on all locations.
Complete all Tombs on the Island.
Complete all the Side Quests.
Open all Timed Chests on the Island.
Visit all shelters on the Island.
Catch 5 fish of legendary rarity.
Travel through all the Rifts on the Island.
Use all Wishing Wells on the Island.
Escape the Island.
Investigate all the Myth Tablets on the Island.
Discover and activate all Link Towers on the Island.
Reach the Crown Station.
Max out all the Obelisks on the Island.
Light all Campfires on the Island.
Beat the Sword automaton.
Upgrade 7 Tools to the maximum level.
Beat the Crown automaton.
Listen to 50 different radio broadcasts.
Complete the ark.
Earn 10 gold level Medals.
Feed animals 10 times.
Build 10 structures of any type.
Invent 60 recipes.
Beat the Law automaton.
Beat the Reaper automaton.
Grow and harvest any 6 different types of plants.
Grow and harvest 10 plants.
Find the Escape Pod.
Catch 10 fish of any rarity.
Fill 10 material slots full of materials.
Fill 8 material slots with the same type of material.
Kill 100 monsters of any type.
Beat the Gatekeeper.